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Title:
POSITIONAL CHANGE DETERMINATION DEVICE, POSITION MEASUREMENT APPARATUS, POSITIONAL CHANGE DETERMINATION METHOD, AND COMPUTER PROGRAM
Document Type and Number:
Japanese Patent JP2012103101
Kind Code:
A
Abstract:

To reduce labor related to a change in installation location or orientation of a sensor.

A positional change determination device provided for a sensor producing different measurement results depending on changes in installation position or orientation includes: an acquisition part for receiving light of the surroundings to acquire information thereof; an initial information storage part stores information as initial information, the information acquired by the acquisition part when the sensor is installed at a predetermined position and orientation; and a positional change determination part for comparing present information acquired by the acquisition part with the initial information stored in the initial information storage part to determine whether the present position or orientation of the sensor has changed from the predetermined position or orientation.


Inventors:
MIYASHITA ZENTA
FUJITA SHINTARO
TOBA KAORU
Application Number:
JP2010251778A
Publication Date:
May 31, 2012
Filing Date:
November 10, 2010
Export Citation:
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Assignee:
HONDA MOTOR CO LTD
International Classes:
G01B11/00
Domestic Patent References:
JP2009014481A2009-01-22
JPH06217312A1994-08-05
JPH05143737A1993-06-11
JP2002208073A2002-07-26
JP2009014481A2009-01-22
JPH06217312A1994-08-05
JPH05143737A1993-06-11
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Yoshifumi Saeki
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama



 
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